Annual report pursuant to Section 13 and 15(d)

ACCRUED EXPENSES (Details)

v3.22.2
ACCRUED EXPENSES (Details) - USD ($)
Apr. 30, 2022
Apr. 30, 2021
Payables and Accruals [Abstract]    
Payroll related costs $ 118,062 $ 490,904
R&D costs 377,155 0
Director and Officer insurance financing 0 50,805
Other 3,793 10,808
Total $ 499,009 $ 552,517